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Vitamin D

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D3 2000 Iso Complete 90 capsules by Nutri-Dyn

Nutri-Dyn
6 in stock

D3 2000 Iso Complete by NutriDyn is a highly bioavailable vitamin D supplement combined with isoflavones that is designed to maximize the absorptio...

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Vitamins D and K with Sea-Iodine 60 caps by Life Extension

Life Extension
11 in stock

Vitamin D w/Sea Iodine & Vit K2 by Life Extension is a dietary supplement designed to support vascular health and promote bone health and stren...

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$23.00
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Vitamin D3 5,000 IU Chocolate 90 chew tabs by Integrative Therapeutics

Integrative Therapeutics
17 in stock

Vitamin D3 5,000 IU Chocolate by Integrative Therapeutics is a dietary supplement designed to promote healthy immune system response and strong bon...

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$23.00
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$30.60
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Liquid Vitamin D3 22.5 mL by Douglas Labs

Douglas Labs
15 in stock

Liquid Vitamin D3 by Douglas Labs is a dietary supplement designed to promote strong bones through improved calcium absorption. Liquid Vitamin D3 b...

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$30.60
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Vitamin D3 5,000 IU by Carlson Labs

Carlson Labs
15 in stock

Vitamin D3 by Carlson Labs A vital nutrient sometimes referred to as the "sunshine vitamin" as our bodies can produce it from sunlight exposure.  ...

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$32.50
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Vitamin D3 & K2 120 caps by Carlson Labs

Carlson Labs
17 in stock

Vitamin D3 & K2 120 caps by Carlson Labs is made up of vitamin D3 and vitamin k2. It is no surprise how important Vitamin D3 is to health; howe...

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$14.99
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Vitamin D-3 & K-2 1000 IU/45 mcg 120 vcap by NOW

Now
12 in stock

Vitamin D-3&K-2 1000 IU/45 mcg by NOW is a dietary supplement designed to support healthy cardiovascular function as well as promote healthy bo...

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$14.99
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Vitamin D3 5000 IU 100 softgels by Jarrow Formulas

Jarrow Formulas
13 in stock

Jarrow Formulas Vitamin D3 5000 IU – 100 Softgels: Sunlight in a Bottle for Optimal Health Elevate your well-being with Jarrow Formulas Vitamin D3 ...

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D3-5 5000 IU by Bio-Tech

Bio-Tech
26 in stock

Elevate your daily wellness routine with Bio-Tech Pharmacal D3-5 5000 IU Vitamin D3 capsules, your high-potency solution for maintaining optimal V...

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$9.00
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Vitamin D-3 1000 IU 100 tabs by Douglas Labs

Douglas Labs
14 in stock

Vitamin D 1,000 IU from Douglas Labs is a dietary supplement designed to support healthy immune system function, strong bones and overall good heal...

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$9.00
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Original price $12.52
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Vitamin-D 5000 IU 30 Capsules by Pure Essence

Pure Essence
Only 4 left!

Pure Essence's Vitamin-D 5000 IU provides a high dose of vitamin D3, a form of vitamin D that is well-absorbed by the body. Vitamin D is an essenti...

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$30.99
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Vitamin D3 5000 IU Liquid 120 mL by Klaire Labs/SFI Health

Klaire Labs
16 in stock

Vitamin D3 5000 from Klaire Labs is a nutritionally beneficial supplement that supports strong and dense bones and teeth and a healthy skeletal str...

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$30.99
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$16.25
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Vitamin D3 Chocolate 2000 IU 120 chew by Integrative Therapeutics

Integrative Therapeutics
18 in stock

Vitamin D3 Chocolate 2000 IU by Integrative Therapeutics is a dietary supplement designed to support the development of strong and healthy bones in...

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$16.25
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$19.99
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Vitamin D 5000 90 caps by BioGenesis

BioGenesis
13 in stock

Out of all of the nutrients our bodies need, Vitamin D is one of the easiest ones to obtain in nature. Human skin produces it when exposed to sunli...

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$19.99
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Original price $29.95
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Vitamin D 5000 IU 60 caps By Ancient Nutrition

Ancient Nutrition
15 in stock

Vitamin D 60 caps By Ancient Nutrition is a dietary supplement made with 5000IU vitamin D, vitamin K2, ancient superfoods, and adaptogenic herbs. V...

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$16.99
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Vitamin D-3 1000 IU 360 softgels by NOW

Now
16 in stock

NOW, the manufacturer of Vitamin D-3 1000 IU 360 softgels, tells us that Vitamin D is essential for maintaining strong bones and teeth. People norm...

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$16.99
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$29.90
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Kid's Super Daily D3 & K2 0.34 fl oz (10.16 mL) by Carlson Labs

Carlson Labs
14 in stock

Kid's Super Daily D3 & K2 0.34 fl oz (10.16 mL) by Carlson Labs is a liquid (oil) dietary supplement vitamin D3 and K2. After consuming calcium...

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$10.99
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Vitamin D 1000 IU 120 vcaps by NOW

Now
14 in stock

Vitamin D 1000 IU by NOW is a dietary supplement designed to support healthy cardiovascular function in addition to promoting good skeletal and den...

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$10.99
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K2-D3 Max 60 Capsules by Xymogen

Xymogen
16 in stock

Xymogen's K2-D3 Max is a dietary supplement that contains vitamin K2 (as MK-7) and vitamin D3. These vitamins are important for bone and cardiovasc...

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Vitamin D3 10000 IU 60 vcaps by Metabolic Maintenance

Metabolic Maintenance
14 in stock

As our knowledge increases of ways vitamin D is vital to our health, it is also increasing as to how lifestyle factors have created higher levels o...

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$26.00
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Vitamin D3 Gummy 1000 IU 60 ct By Nordic Naturals

Nordic Naturals
14 in stock

Nordic Naturals' Vitamin D3 Gummies offer a delicious and convenient way to supplement your diet with essential vitamin D3. These gummies provide 1...

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$21.54
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D3 Serum 0.43 fl oz by Premier Research Labs

Premier Research Labs
15 in stock

Premier Research Labs D3 Serum 0.43 fl oz - Optimal Vitamin D3 for Superior Absorption Unlock your health potential with Premier Research Labs D3 ...

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$21.54
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$39.99
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D3-K2 0.5 fl oz by Bio Protein Technology

Bio Protein Technology
14 in stock

Bio Protein Technology's D3-K2 is a vitamin complex that combines two fat-soluble vitamins, vitamin D3 and vitamin K2, with peppermint oil and orga...

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$39.99
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Vitamin Code Raw D3 5000 IU 60 caps by Garden Of Life

Garden of Life
14 in stock

Made with individually grown nutrients utilizing probiotic cultivation to produce RAW Food-Created Nutrients, Vitamin Code supplements are delivere...

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About Vitamin D

Vitamin D is a nutrient that is most recognized for supporting bone health. Although the body can produce it's own vitamin D by exposing the skin to sunlight, the use of sunscreen prevents the body from actually making vitamin D. Some additional sources of vitamin D is available in foods such as eggs, fatty fish, liver, and milk.

Vitamin D has been used for pain relief, facilitate proper calcium absorption, improve the immune system, and promote optimal cardiovascular health. Vitamin D supplements can also maintain strong bones, cells, muscles, and teeth.

Studies have shown that vitamin D may also play an important role in reducing the risk of rickets in children as well as bone loss in adults. Vitamin D has been successful in treating seasonal affective disorder. Older people are at an increased risk for vitamin D deficiency.

While taking Vitamin D3 daily helps symptoms of S.A.D. (seasonal effective disorder) and is being studied for it’s benefits in protecting against cancer, auto immune disorders and diabetes, the main reason we recommend Vitamin D3 for boosting your immune system. Health officials say that every winter 5–20 percent of the population catches the flu. Several studies in U.S. and Canada, have found that using higher doses of vitamin D3 lowers the incidence and severity of influenza.

Vitamin D3 protects the body by releasing antibiotics (antimicrobial peptides) affecting the immune system by: promoting phagocytosis (the consumption and destruction of particulate matter; such as, viruses), anti-tumor activity, and immunomodulatory functions; In other words, fine-tuning the immune system. The Vitamin D3 Council has reported that 5,000 IU should be taken daily.

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